https://community.nxp.com/t5/LPC-Microcontrollers/Clocks-LPC55S14/m-p/1312726#M45951 <P>Hi Nadia,</P> <P>Please make sure you are enabling the divider counter.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="FelipeGarcia_1-1627066361843.png" style="width: 999px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/150743iFD4A80BFAFEA1278/image-size/large?v=v2&amp;px=999" role="button" title="FelipeGarcia_1-1627066361843.png" alt="FelipeGarcia_1-1627066361843.png" /></span></P> <P>Have a great day,</P> <P>Felipe</P> <P>-------------------------------------------------------------------------------</P> <P>Note:</P> <P>- If this post answers your question, please click the "Mark Correct" button. Thank you!</P> <P>- We are following threads for 7 weeks after the last post, later replies are ignored. Please open a new thread and refer to the closed one, if you have a related question at a later point in time.&nbsp;</P> <P>------------------------------------------------------------------------------&nbsp;</P> Fri, 23 Jul 2021 18:53:47 GMT FelipeGarcia 2021-07-23T18:53:47Z https://community.nxp.com/t5/LPC-Microcontrollers/Clocks-LPC55S14/m-p/1311981#M45936 <P>Hello everyone.<BR />Can anyone tell me how I can activate the MCLK clock select clock. It appears as inactive. I don't have an external oscillator.</P><P>Thank you very much.<BR />Best regards.</P> Thu, 22 Jul 2021 11:52:54 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Clocks-LPC55S14/m-p/1311981#M45936 Nadia 2021-07-22T11:52:54Z https://community.nxp.com/t5/LPC-Microcontrollers/Clocks-LPC55S14/m-p/1311986#M45937 <P>Attached image</P> Thu, 22 Jul 2021 11:54:58 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Clocks-LPC55S14/m-p/1311986#M45937 Nadia 2021-07-22T11:54:58Z https://community.nxp.com/t5/LPC-Microcontrollers/Clocks-LPC55S14/m-p/1312726#M45951 <P>Hi Nadia,</P> <P>Please make sure you are enabling the divider counter.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="FelipeGarcia_1-1627066361843.png" style="width: 999px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/150743iFD4A80BFAFEA1278/image-size/large?v=v2&amp;px=999" role="button" title="FelipeGarcia_1-1627066361843.png" alt="FelipeGarcia_1-1627066361843.png" /></span></P> <P>Have a great day,</P> <P>Felipe</P> <P>-------------------------------------------------------------------------------</P> <P>Note:</P> <P>- If this post answers your question, please click the "Mark Correct" button. Thank you!</P> <P>- We are following threads for 7 weeks after the last post, later replies are ignored. Please open a new thread and refer to the closed one, if you have a related question at a later point in time.&nbsp;</P> <P>------------------------------------------------------------------------------&nbsp;</P> Fri, 23 Jul 2021 18:53:47 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Clocks-LPC55S14/m-p/1312726#M45951 FelipeGarcia 2021-07-23T18:53:47Z